87461295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3209}}^1$

素因数の和:3319

約数の個数: 32

約数和(自身を含む): 147916800

約数和(自身を除く): 60455505

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 3209, 5451, 9085, 9627, 16045, 27255, 48135, 73807, 221421, 253511, 369035, 760533, 1107105, 1267555, 3802665, 5830753, 17492259, 29153765, 87461295]

約数ペア:

[(1, 87461295), (3, 29153765), (5, 17492259), (15, 5830753), (23, 3802665), (69, 1267555), (79, 1107105), (115, 760533), (237, 369035), (345, 253511), (395, 221421), (1185, 73807), (1817, 48135), (3209, 27255), (5451, 16045), (9085, 9627)]